Filter by
Material
Threading
Finish
Tensile Strength
Thread Direction
System of Measurement
Specifications Met
Thread Fit
RoHS
REACH
DFARS Specialty Metals
Export Control Classification Number (ECCN)
Hardness
Thread Spacing
Thread Type
About Hex Head Screws and Bolts
More
Medium-Strength Steel Hold-Down Bolts
Made from steel comparable to Grade 5 steel, these bolts are suitable for most work-holding applications. They’re often used to hold sieve-shaker screens in place and have a hook on one end that grabs as the other end is tightened with a nut. Material meets SAE J429 specifications for quality.
Hook | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Lg. | Threading | Thread Lg. | Thread Spacing  | Lg. | Thick. | Angle | Tensile Strength, psi | Specifications Met | Each | |
Steel Bolts with Round Hook | ||||||||||
1/2"-13 | ||||||||||
| 4" | Partially Threaded | 2" | Coarse | 1 1/4" | 1/2" | 63° | 120,000 | SAE J429 | 000000000 | 00000 |
| 4 1/2" | Partially Threaded | 2" | Coarse | 1 1/4" | 1/2" | 63° | 120,000 | SAE J429 | 000000000 | 0000 |
| 5" | Partially Threaded | 3" | Coarse | 1 1/4" | 1/2" | 63° | 120,000 | SAE J429 | 000000000 | 0000 |
| 6" | Partially Threaded | 3" | Coarse | 1 1/4" | 1/2" | 63° | 120,000 | SAE J429 | 000000000 | 0000 |
| 7" | Partially Threaded | 3" | Coarse | 1 1/4" | 1/2" | 63° | 120,000 | SAE J429 | 000000000 | 0000 |
5/8"-11 | ||||||||||
| 5" | Partially Threaded | 3" | Coarse | 1 1/4" | 5/8" | 63° | 120,000 | SAE J429 | 000000000 | 0000 |
| 6" | Partially Threaded | 3" | Coarse | 1 1/4" | 5/8" | 63° | 120,000 | SAE J429 | 000000000 | 00000 |
| 7" | Partially Threaded | 3" | Coarse | 1 1/4" | 5/8" | 63° | 120,000 | SAE J429 | 000000000 | 00000 |
| 8" | Partially Threaded | 3" | Coarse | 1 1/4" | 5/8" | 63° | 120,000 | SAE J429 | 000000000 | 00000 |
Low-Strength Steel Hold-Down Bolts
Round
Flat
About half the strength of medium-strength bolts, these bolts are for light duty work-holding. They’re often used to hold batteries in place and have a hook on one end that grabs as the other end is tightened with a nut. The zinc plating provides corrosion resistance in wet environments.
Hook | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Lg. | Threading | Thread Lg. | Thread Spacing | Lg. | Thick. | Angle | Tensile Strength, psi | Includes | Pkg. Qty. | Pkg. | |
Zinc-Plated Steel Bolts with Round Hooks | |||||||||||
1/4"-20 | |||||||||||
| 5" | Partially Threaded | 2 1/4" | Coarse | 3/4" | 1/4" | 60° | 60,000 | Nut, Washer | 2 | 000000000 | 00000 |
| 8" | Partially Threaded | 3 7/8" | Coarse | 3/4" | 1/4" | 90° | 60,000 | Nut, Washer | 2 | 000000000 | 00000 |
| 9 1/4" | Partially Threaded | 2 3/4" | Coarse | 11/16" | 1/4" | 55° | 60,000 | Nut, Washer | 2 | 000000000 | 00000 |
| 10" | Partially Threaded | 3 13/16" | Coarse | 3/4" | 1/4" | 90° | 60,000 | Nut, Washer | 2 | 000000000 | 00000 |
| 10" | Partially Threaded | 3 13/16" | Coarse | 3/4" | 1/4" | 30° | 60,000 | Nut, Washer | 2 | 000000000 | 00000 |
5/16"-18 | |||||||||||
| 6 3/4" | Partially Threaded | 2 1/4" | Coarse | 3/4" | 5/16" | 60° | 60,000 | Nut, Washer | 2 | 000000000 | 0000 |
| 10 5/16" | Partially Threaded | 8" | Coarse | 9/16" | 5/16" | 60° | 60,000 | Nut, Washer | 2 | 000000000 | 0000 |
Zinc-Plated Steel Bolts with Flat Hooks | |||||||||||
1/4"-20 | |||||||||||
| 4 3/4" | Partially Threaded | 2 3/4" | Coarse | 1/2" | 5/32" | 45° | 60,000 | Nut, Washer | 2 | 000000000 | 0000 |
| 9" | Partially Threaded | 2 3/4" | Coarse | 1/2" | 5/32" | 45° | 60,000 | Nut, Washer | 2 | 000000000 | 00000 |
5/16"-18 | |||||||||||
| 5 7/8" | Partially Threaded | 2 9/16" | Coarse | 5/16" | 5/32" | 20° | 60,000 | Nut, Washer | 1 | 000000000 | 0000 |
| 10 5/16" | Partially Threaded | 8" | Coarse | 1/2" | 5/32" | 45° | 60,000 | Nut, Washer | 2 | 000000000 | 00000 |
3/8"-16 | |||||||||||
| 10" | Partially Threaded | 2 3/4" | Coarse | 1/2" | 5/32" | 45° | 60,000 | Nut, Washer | 1 | 000000000 | 0000 |